of Canadian/Asian origin: most often descriptive of a dumb girl; having to do with either the cunt being affected by the disease "shingles" or by a girl who's cunt resembles that of a shingled window.
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.